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| import streamlit as st | |
| import os | |
| import random | |
| import time | |
| from PIL import Image | |
| import json | |
| from datetime import datetime | |
| from pathlib import Path | |
| # Initialize session state variables | |
| if 'game_state' not in st.session_state: | |
| st.session_state.game_state = { | |
| 'players': {}, | |
| 'chat_messages': [], | |
| 'tile_map': [], | |
| 'current_player': None | |
| } | |
| if 'player_name' not in st.session_state: | |
| st.session_state.player_name = None | |
| # Utility functions | |
| def load_tiles(tiles_path="tiles"): | |
| """Load tile images from the specified directory""" | |
| tiles = {} | |
| if not os.path.exists(tiles_path): | |
| os.makedirs(tiles_path) | |
| # Here you would need to add some default tiles | |
| return tiles | |
| for file in os.listdir(tiles_path): | |
| if file.endswith(('.png', '.jpg', '.jpeg')): | |
| tile_name = os.path.splitext(file)[0] | |
| tile_path = os.path.join(tiles_path, file) | |
| tiles[tile_name] = Image.open(tile_path) | |
| return tiles | |
| def generate_map(width=20, height=15): | |
| """Generate a random tile map""" | |
| tile_types = ['grass', 'water', 'rock'] # Example tile types | |
| return [[random.choice(tile_types) for _ in range(width)] for _ in range(height)] | |
| def save_game_state(): | |
| """Save the current game state to a file""" | |
| state_file = Path("game_state.json") | |
| state_to_save = { | |
| 'players': st.session_state.game_state['players'], | |
| 'chat_messages': st.session_state.game_state['chat_messages'], | |
| 'tile_map': st.session_state.game_state['tile_map'] | |
| } | |
| with open(state_file, 'w') as f: | |
| json.dump(state_to_save, f) | |
| def load_game_state(): | |
| """Load the game state from file""" | |
| state_file = Path("game_state.json") | |
| if state_file.exists(): | |
| with open(state_file, 'r') as f: | |
| loaded_state = json.load(f) | |
| st.session_state.game_state.update(loaded_state) | |
| def add_chat_message(player_name, message): | |
| """Add a message to the chat history""" | |
| timestamp = datetime.now().strftime("%H:%M:%S") | |
| st.session_state.game_state['chat_messages'].append({ | |
| 'player': player_name, | |
| 'message': message, | |
| 'timestamp': timestamp | |
| }) | |
| save_game_state() | |
| # Main game UI | |
| def main(): | |
| st.title("Multiplayer Tile Game") | |
| # Player login/join game section | |
| if st.session_state.player_name is None: | |
| with st.form("join_game"): | |
| player_name = st.text_input("Enter your name:") | |
| submitted = st.form_submit_button("Join Game") | |
| if submitted and player_name: | |
| st.session_state.player_name = player_name | |
| st.session_state.game_state['players'][player_name] = { | |
| 'position': {'x': 0, 'y': 0}, | |
| 'last_active': time.time() | |
| } | |
| st.experimental_rerun() | |
| else: | |
| # Game layout with columns | |
| col1, col2 = st.columns([2, 1]) | |
| with col1: | |
| st.subheader("Game Map") | |
| # Load or generate tile map | |
| if not st.session_state.game_state['tile_map']: | |
| st.session_state.game_state['tile_map'] = generate_map() | |
| # Display tile map | |
| tiles = load_tiles() | |
| if tiles: | |
| # Create a placeholder for the game map | |
| map_placeholder = st.empty() | |
| # Update player position with arrow keys | |
| if st.session_state.player_name: | |
| player = st.session_state.game_state['players'][st.session_state.player_name] | |
| # Movement controls | |
| cols = st.columns(4) | |
| if cols[0].button("←"): | |
| player['position']['x'] = max(0, player['position']['x'] - 1) | |
| if cols[1].button("↑"): | |
| player['position']['y'] = max(0, player['position']['y'] - 1) | |
| if cols[2].button("↓"): | |
| player['position']['y'] = min(14, player['position']['y'] + 1) | |
| if cols[3].button("→"): | |
| player['position']['x'] = min(19, player['position']['x'] + 1) | |
| # Display current position | |
| st.write(f"Position: ({player['position']['x']}, {player['position']['y']})") | |
| else: | |
| st.warning("No tile images found. Please add images to the 'tiles' directory.") | |
| with col2: | |
| st.subheader("Chat Room") | |
| # Chat message display | |
| chat_container = st.container() | |
| with chat_container: | |
| for message in st.session_state.game_state['chat_messages'][-50:]: # Show last 50 messages | |
| st.text(f"[{message['timestamp']}] {message['player']}: {message['message']}") | |
| # Chat input | |
| with st.form("chat_form", clear_on_submit=True): | |
| message = st.text_input("Message:") | |
| if st.form_submit_button("Send") and message: | |
| add_chat_message(st.session_state.player_name, message) | |
| st.experimental_rerun() | |
| # Logout button | |
| if st.button("Leave Game"): | |
| if st.session_state.player_name in st.session_state.game_state['players']: | |
| del st.session_state.game_state['players'][st.session_state.player_name] | |
| st.session_state.player_name = None | |
| save_game_state() | |
| st.experimental_rerun() | |
| if __name__ == "__main__": | |
| load_game_state() | |
| main() |